Abstract : the importance of the first aid on the hospital in cities isincreasingly . on 5 668 first aids cases , the effect of family members for first aid were analysed . it was suggested that the good profession morality and quality were essential for medical staff . to caring for the family members and facing the family members and their patients and keeping in touch with the family members . the family members were organized and guided to take part in salvaging so that we prevent an accident of the injure because of improper operation . we must abide by the rules and the regulations , and take notes of points for the family members attention as well protective the family members . to guide their supports what were given the patients 文摘:根据5668例次院前急救记录，分析家属行为对院前急救的影响，提出医护人员必须具备良好的职业道德和业务素质，体谅家属的心情，保持良好的心态面对急诊病人及其家属，注意做好与病人家属的沟通；根据病情组织并指导家属配合抢救，防止因操作不当加重病情或损伤；应按照有关规章制度，向家属解释抢救过程中应注意的问题，做好相关记录，保证后续治疗工作的顺利进行，还应注意保护家属安全，引导家属面对现实，给病人以正向支持。
Century ck security locks , it consists of a number of pieces of metal matrix linking , rod sets the key to hoist sets pole , key sets are available under the front bar defense the pearl for anti - shedding , key hole internal opened a hole which compatible with the pearl for anti - shedding 当钥匙套杆插入葫芦型钥匙孔内时，推动钥匙上的推拉滑块，让钥匙套杆上的防脱落珠与钥匙控内的防脱落孔相吻合，彻底避免了因操作不当而将钥匙拧断或拉断，大大提高了链节式软钥匙的使用寿命。
Abstract : the cause of underwater concrete reinforcing cage up - floating accident is improper operation , such as loose - placement of reinforcing cage , fast - drawing of conduct pipe , improper embedded depth of conduct pipe ; and the poor quality of concrete , for example , the slump , sand percentage , adhesiveness and initial setting time don " t meet requirement 文摘:水下混凝土浇注钢筋笼上浮事故的原因是操作不当，如钢筋笼固定不牢、提升导管过猛、导管埋深不当等，以及混凝土品质差，如坍落度、含砂率、粘聚性、初凝时间等不合要求。
When the key sets of rod inserted into the key hole - hyacinth , it promotes the key to the push and pull the slider , key sets of poles anti - shedding pellets and control of the key defense shedding hole match , it can completely avoid the improper operation of the satellite will be key to pulling it off or broken , it will greatly enhance the chain - like soft - key life 当钥匙套杆插入葫芦型钥匙孔内时，推动钥匙上的推拉滑块，让钥匙套杆上的防脱落珠与钥匙控内的防脱落孔相吻合，彻底避免了因操作不当而将钥匙拧断或拉断，大大提高了链节式软钥匙的使用寿命。
The importance of the first aid on the hospital in cities isincreasingly . on 5 668 first aids cases , the effect of family members for first aid were analysed . it was suggested that the good profession morality and quality were essential for medical staff . to caring for the family members and facing the family members and their patients and keeping in touch with the family members . the family members were organized and guided to take part in salvaging so that we prevent an accident of the injure because of improper operation . we must abide by the rules and the regulations , and take notes of points for the family members attention as well protective the family members . to guide their supports what were given the patients 根据5668例次院前急救记录，分析家属行为对院前急救的影响，提出医护人员必须具备良好的职业道德和业务素质，体谅家属的心情，保持良好的心态面对急诊病人及其家属，注意做好与病人家属的沟通；根据病情组织并指导家属配合抢救，防止因操作不当加重病情或损伤；应按照有关规章制度，向家属解释抢救过程中应注意的问题，做好相关记录，保证后续治疗工作的顺利进行，还应注意保护家属安全，引导家属面对现实，给病人以正向支持。
The cause of underwater concrete reinforcing cage up - floating accident is improper operation , such as loose - placement of reinforcing cage , fast - drawing of conduct pipe , improper embedded depth of conduct pipe ; and the poor quality of concrete , for example , the slump , sand percentage , adhesiveness and initial setting time don " t meet requirement 水下混凝土浇注钢筋笼上浮事故的原因是操作不当，如钢筋笼固定不牢、提升导管过猛、导管埋深不当等，以及混凝土品质差，如坍落度、含砂率、粘聚性、初凝时间等不合要求。
Analysis of experimental data indicates that there exist several following problems during the whole operation : first , the emission is serious and the density of hc and co smoke is very high at on and off period . second , there is oil dripping from the dripping vitta as a result of the fault of ignition system and combustion structure . the last , there might be accidents of disabled ignition resulted from the improper operation at the beginning 通过对样机的试验分析和研究表明，汽车空气燃油加热器在整个工作过程中，其排放存在以下三个问题：一、开机和关机两个阶段的排放问题严重，废气中hc和co的浓度值及烟度测量值都很高；二、因点火系统和燃烧结构的缺陷而导致开机后一段时间内有油滴从滴油管滴落；三、在点火过程中，会出现因操作不当而点火失效的现象。
